【摘要】 种植修复正逐渐成为无牙颌患者的治疗选择。种植体精准植入有利于获得更好的咬合功能及美学效果。与单一种植导板相比，数字化组合导板操作简便、术后即刻提供精确的修复体，并且能够更为精准的确保种植体按照术前的规划位置得以植入，提升了手术的精确性和成功率，是一种有效且值得推广的工具。现对数字化组合导板的概念、组成与分类、优缺点、精确性，以及影响数字化组合导板精确性的相关因素进行论述，以期提高无牙颌种植手术的精确性。更多还原

【Abstract】 Implant restoration is becoming a treatment option for edentulous patients. The precise placement of implants is beneficial to better occlusal function and aesthetic results. Compared with single implant guides, the digital combined guide is easy to operate, provides precise restorations immediately after surgery, and ensures that implants are placed in the preoperative position with greater precision, which improves the accuracy and success rate of the surgery.This paper discusses the concept, composition, classification, advantages and disadvantages, accuracy of digital combined guide plate, as well as the related factors affecting the accuracy of digital combined guide plate, in order to improve the accuracy of edentulous jaw implant surgery.更多还原